public void clear(final WCPaths info, final String branchPath) {
    final String currentUrl = info.getRootUrl();

    final MyCurrentUrlData rootMapping = myState.getCurrentUrlMapping().get(currentUrl);
    if (rootMapping != null) {
      final BranchInfo mergeChecker = rootMapping.getBranchInfo(branchPath);
      if (mergeChecker != null) {
        mergeChecker.clear();
      }
    }
  }
  @Nullable
  public MergeinfoCached getCachedState(final WCPaths info, final String branchPath) {
    final String currentUrl = info.getRootUrl();

    MyCurrentUrlData rootMapping = myState.getCurrentUrlMapping().get(currentUrl);
    if (rootMapping != null) {
      final BranchInfo branchInfo = rootMapping.getBranchInfo(branchPath);
      if (branchInfo != null) {
        return branchInfo.getCached();
      }
    }
    return null;
  }